Send us a message

We will reply as soon as possible

maple air

Rinnai Luxury® Tankless Water Heater RL75i

  • rinnai tankless water heater

Rinnai Luxury® Tankless Water Heater


  • Overview

    Stop planning your mornings and evenings around your water heater. Set your own schedule, thanks to the RL75i. Ideal for two- to three-bathroom homes, the RL75i delivers up to 7.5 gallons of hot water per minute (GPM), while saving energy and money. Mount your compact RL75i in virtually any room, and vent directly to the outside with a single wall or roof penetration.

  • Features
    • ENERGY STAR® Qualified
    • Certified for Installation in Manufactured (Mobile) Homes
    • Commercial-grade Heat Exchanger for Residential and Commercial Applications
    • Comes standard with MC-91-1US Digital Controller with Error Code Indicator
    • Pre-set at 120°F
    • Natural Gas and Propane Models Available
    • EZConnect®(connects two units together)
    • Meets California and Texas NOx Emissions Standards
    • Energy Factor of 0.82 for Both Gas Types
    • Compatible with Full Line of Rinnai Digital Controllers
    • Temperature Range with Controllers: Residential (98°F - 140°F) Commercial (98°F - 160°F)
    • 12-Year Warranty on Heat Exchanger, 5 Year Parts, 1 Year Labor for Residential Installations
  • Specifications

    Width: 14.0 Inches
    Height: 22.9 Inches
    Depth: 9.6 Inches

    50 Pounds

    Indoor, Residential and Commercial

    Hot Water Capacity
    0.4 to 7.5 GPM (40° F rise)

    Approved Gas Types
    Natural Gas or Propane

    Minimum/Maximum Gas Rate (Input BTUs)
    Natural Gas: 9,900 – 180,000 BTU
    Propane: 10,300 – 180,000 BTU

    Energy Factor
    Natural Gas: 0.82
    Propane: 0.82

    Thermal Efficiency
    Natural Gas: 82%
    Propane: 82%

    AC 120 Volts, 60 Hz

    Electrical Consumption
    Normal: 76 Watts
    Standby: 2 Watts
    Anti-Frost Protection: 184 Watts

    Gas Connection
    Gas Supply: ¾ Inch MNPT
    Cold Water Inlet: ¾ Inch MNPT
    Hot Water Outlet: ¾ Inch MNPT

    Temperature Settings
    Residential: 98°F - 140°F
    Commercial: 98°F - 160°F (commercial controller must be purchased separately)

Get a quote

100% Satisfaction Guaranteed

Certified, Knowledgeable & Licensed Technicians at your Service

Same Day Service & Installation Available*

Honest and Competitive pricing

Maple Air Awards

Presidents Award
Homestars Award